[Gretl-users] sd function with matrix?

Hi, there is a strange behavior when combining the 'sd' function with matrices: 1) I thought it flags an error - is it now allowed for matrices? 2) the result is not correct, but the 'var' function works with this simple matrix in the example <hansl> matrix test = {-0.08142857;0.05560000} eval mcov(test) eval var(test) eval sqrt(mcov(test)) eval sqrt((test[1]-mean(test))^2 + (test[2]-mean(test))^2) eval sd(test) <hansl> Best Leon